Zhen-li Mi, Di Tang, Yong-juan Dai, Hai-tao Jiang, and Jian-chong Lü, In-situ observation on the deformation behaviors of Fe-Mn-C TWIP steel, Int. J. Miner. Metall. Mater., 16(2009), No. 6, pp. 646-649. https://doi.org/10.1016/S1674-4799(10)60006-4
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Zhen-li Mi, Di Tang, Yong-juan Dai, Hai-tao Jiang, and Jian-chong Lü, In-situ observation on the deformation behaviors of Fe-Mn-C TWIP steel, Int. J. Miner. Metall. Mater., 16(2009), No. 6, pp. 646-649. https://doi.org/10.1016/S1674-4799(10)60006-4
Zhen-li Mi, Di Tang, Yong-juan Dai, Hai-tao Jiang, and Jian-chong Lü, In-situ observation on the deformation behaviors of Fe-Mn-C TWIP steel, Int. J. Miner. Metall. Mater., 16(2009), No. 6, pp. 646-649. https://doi.org/10.1016/S1674-4799(10)60006-4
Citation:
Zhen-li Mi, Di Tang, Yong-juan Dai, Hai-tao Jiang, and Jian-chong Lü, In-situ observation on the deformation behaviors of Fe-Mn-C TWIP steel, Int. J. Miner. Metall. Mater., 16(2009), No. 6, pp. 646-649. https://doi.org/10.1016/S1674-4799(10)60006-4
The microstructure and crack behaviour of twinning induced plasticity (TWIP) steel during tensile deformation was investigated with in-situ scanning electron microscopy (SEM). The results show that there are two modes of plastic deformation during tensile test in the Fe-Mn-C TWIP steel: dislocation gliding and deformation twins. During the process of tensile deformation, secondary deformed twins are found. Inclusions have played a role in the course of ductile fracture, and microcracks initiate from inclusions and twin-twin intersections.
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